From 6678435bfc71c911cf0fdb48857de7fc8670844e Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Wed, 3 Apr 2024 03:29:32 +0000
Subject: build system: cfgtest.sh: properly cast the probed interface's
 address.

---
 sofort/cfgtest/cfgtest.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sofort/cfgtest/cfgtest.sh b/sofort/cfgtest/cfgtest.sh
index 8e1db07..7bb27a0 100644
--- a/sofort/cfgtest/cfgtest.sh
+++ b/sofort/cfgtest/cfgtest.sh
@@ -423,7 +423,7 @@ cfgtest_interface_presence()
 	# init
 	cfgtest_prolog 'interface' "${1}"
 
-	cfgtest_code_snippet=$(printf 'void * addr = &%s;\n' "${1}")
+	cfgtest_code_snippet=$(printf 'void (*addr)() = (void (*)())&%s;\n' "${1}")
 
 	cfgtest_common_init
 
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